Portable and foldable chair

ABSTRACT

The present invention discloses a new and enhanced chair that is easy to fold and carry around and is not bulky, heavy, and/or cumbersome. The chair may be folded and then put into a bag for carrying it from one location to another location. The chair may be folded around a central axis from its front side. Further, a user may install the chair at a desired location as and when required. The chair includes a canopy that can be installed as an overhead covering by the user. The canopy is fixed to the chair, and one or more rivets may be used to fix it to the armrest tube. The canopy may include a plurality of mesh windows. These windows may provide a viewing interface for the user to see in and around the chair.

FIELD OF INVENTION

Various embodiments of the disclosure relate generally to chairs. More specifically, various embodiments of the disclosure relate to a foldable and portable chair.

BACKGROUND

Folding chairs are commonly used for recreational purposes in settings where portable temporary chair seating is desired, such as at campgrounds, outdoor social gatherings, automobile races, and other sporting events. Further, tents and similar lightweight, portable enclosures have been known and used for a considerable period of time for protection from the elements.

Typically, such conventional tents utilize one or more poles with a series of ropes or lines pulling the tent fabric taut outwardly from the pole(s). More recently, lightweight tents have been developed which utilize a series of omnidirectionally flexible rods to maintain the domed or other shape of the tent. However, most of such folding chairs, tents, and similar lightweight, portable enclosures tend to be relatively bulky, heavy, and/or cumbersome to erect and take down, due to their use of relatively rigid structural members and/or other complexities. Moreover, they tend not to be particularly versatile, being somewhat limited in their applications to certain specific environments of use.

Thus, in light of the foregoing, there exists a need for a reliable solution that overcomes the above-mentioned problems, challenges, and short-comings, and provides a new and enhanced chair that is easy to fold and carry around and is not bulky, heavy, and/or cumbersome.

SUMMARY

It is an object of the present disclosure to provide a foldable and portable chair. The chair may be folded and then put into a bag for carrying it from one location to another location. The chair may be folded around a central axis from its front side. Further, a user may install the chair at a desired location as and when required.

It is another object of the present disclosure to provide a camping chair that is easy to fold and carry around and unfold into a tent chair as per the preferences of a user.

The disclosed chair includes a plurality of legs on each side. Each leg may have a different shape and length. At least two legs cross on each side with each other and are tied together by means of at least one of a nut bolt assembly or a connector. The chair further includes a seat that is installed on top of the plurality of legs. Each leg is made up of steel, either hollow or solid, with powder coating.

The disclosed chair further includes a plurality of connectors that are used to ensure that the multiple legs are attached at a point and they operate together while folding and unfolding the legs. Further, when the chair is opened, the connectors may play a balancing role and make the chair more stable.

The disclosed chair further includes a seat, for example, an L-shaped seat with a seating portion and a backrest portion that are put through the legs. The backrest is also put on the tube and is fixed to the tube by rivets.

The disclosed chair further includes two armrests, one on left side and other on right side of the sitting arrangement. Each armrest is put on one or more pipes (for example, one or more portions of the legs) and then is fixed by one or more screws or rivets. One armrest may include a plurality of pockets such as a first pocket for holding a bottle or a cup and a second pocket for holding an electronic device. Another armrest may include a pocket such as a third pocket for holding one or more beverages and ice cubes. This armrest may be insulated from inside so that it does not get wet from outside due to the presence of the ice cubes.

The disclosed chair further includes a canopy that can be installed as an overhead covering by the user. The canopy is fixed to the chair, and one or more rivets may be used to fix it to the armrest tube. The canopy may include a plurality of mesh windows. These windows may provide a viewing interface for the user to see in and around the chair. Also, these windows may allow the air to pass through and hence keeps the user in a cooler state of mind while sitting over the chair. The canopy may further include a plurality of retracting devices that can be operated by the user to lock or unlock the canopy.

Various modifications may be made to the embodiments and design discussed without departing from the scope of the present invention. These and other features and advantages of the present disclosure may be appreciated from a review of the following detailed description of the present disclosure, along with the accompanying figures in which like reference numerals refer to like parts throughout.

BRIEF DESCRIPTION OF DRAWINGS

The invention is explained in further detail, and by way of example, with reference to the accompanying drawings wherein:

FIG. 1 is a diagram that illustrates a camping chair, in accordance with an exemplary embodiment of the disclosure;

FIG. 2 is diagram that illustrates a retracting device of a canopy of the camping chair, in accordance with an exemplary embodiment of the disclosure;

FIG. 3 is a diagram that illustrates a first armrest of the camping chair, in accordance with an exemplary embodiment of the disclosure;

FIG. 4 is a diagram that illustrates a second armrest of the camping chair, in accordance with an exemplary embodiment of the disclosure;

FIGS. 5 and 6 are diagrams that illustrate a mechanism for attaching a seat portion to a leg of the camping chair, in accordance with an exemplary embodiment of the disclosure;

FIG. 7 is a diagram that illustrates a mechanism for attaching the first or second armrest to a leg portion of the camping chair, in accordance with an exemplary embodiment of the disclosure;

FIGS. 8, 9, and 10 are diagrams that illustrate a mechanism for attaching a canopy to a leg portion of the camping chair, in accordance with an exemplary embodiment of the disclosure;

FIG. 11 is a diagram that illustrates a leg assembly of a plurality of legs of the camping chair, in accordance with an exemplary embodiment of the disclosure;

FIG. 12 is a diagram that illustrates an inside view of the canopy with a clamp in its locked state, in accordance with an exemplary embodiment of the disclosure;

FIG. 13 is a diagram that illustrates an inside view of the canopy with the clamp in its unlocked state, in accordance with an exemplary embodiment of the disclosure;

FIG. 14 is a diagram that illustrates a back view of the camping chair, in accordance with an exemplary embodiment of the disclosure;

FIG. 15 is a diagram that illustrates a back view of the camping chair, in accordance with another exemplary embodiment of the disclosure;

FIG. 16 is a diagram that illustrates a bottom view of the camping chair, in accordance with an exemplary embodiment of the disclosure; and

FIGS. 17 a, 17 b, and 17 c are diagrams that illustrate a mechanism for installing the camping chair, in accordance with an exemplary embodiment of the disclosure.

The figures depict various embodiments of the present disclosure for purposes of illustration only. One skilled in the art will readily recognize from the following discussion that alternative embodiments of the structures and methods illustrated herein may be employed without departing from the principles of the disclosure described herein.

DETAILED DESCRIPTION

The present invention now will be described more fully hereinafter with reference to the accompanying drawings, which form a part hereof, and which show, by way of illustration, specific exemplary embodiments by which the invention may be practiced. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art. Among other things, the present invention may be embodied as methods or devices. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment, or an embodiment combining software and hardware aspects. The following detailed description is, therefore, not to be taken in a limiting sense.

Throughout the specification and claims, the following terms take the meanings explicitly associated herein, unless the context clearly dictates otherwise. The phrase “in an embodiment” or “in one embodiment” as used herein does not necessarily refer to the same embodiment, though it may. Furthermore, the phrase “in another embodiment” as used herein does not necessarily refer to a different embodiment, although it may. Thus, as described below, various embodiments of the invention may be readily combined, without departing from the scope or spirit of the invention. In addition, as used herein, the term “or” is an inclusive “or” operator and is equivalent to the term “and/or,” unless the context clearly dictates otherwise. The term “based on” is not exclusive and allows for being based on additional factors not described unless the context clearly dictates otherwise. In addition, throughout the specification, the meaning of “a,” “an,” and “the” may include singular or plural references. The meaning of “in” includes “in” and “on.”

The following is a description of illustrative embodiments that when taken in conjunction with the following drawings will demonstrate the above noted features and advantages, as well as further ones. In the description, for purposes of explanation rather than limitation, illustrative details are set forth. However, it will be apparent to those of ordinary skill in the art that other embodiments that depart from these details would still be understood to be within the scope of the appended claims. Moreover, for the purpose of clarity, detailed descriptions of well-known devices, tools, techniques, and methods are omitted so as not to obscure the description of the present system. It should be expressly understood that the drawings are included for illustrative purposes and do not represent the scope of the present system. In the accompanying drawings, like reference numbers in different drawings may designate similar elements.

FIG. 1 is a diagram that illustrates a camping chair 100, in accordance with an exemplary embodiment of the disclosure. The chair 100 includes a plurality of legs such as legs 102 a, 102 b, 102 c, 102 d, 102 e, 102 f, 102 g, 102 h, 102 i, and 102 j. Each leg may have a different shape and length. Each leg is made up of steel, either hollow or solid steel, with powder coating. The chair 100 further includes a plurality of connectors such as connectors 104 a, 104 b, 104 c, 104 d, and 104 e. Each connector is a plastic adapter or coupler that is used for connecting or providing support to the plurality of legs. Each connector may be made of either plastic or rubber or steel material. Further, each connector may include one or more holes or openings for connecting or providing support to one or more legs of the plurality of legs.

In an embodiment, at least two legs cross on each side with each other and are tied together by means of at least one of a nut bolt assembly or a connector. For example, the leg 102 a passes through an opening of the connector 104 e and is connected to the connector 104 b. Further, the leg 102 b passes through another opening of the connector 104 e and is connected to the connector 104 a. Further, the leg 102 c is connected to the connector 104 d. Further, the leg 102 d is connected to the connector 104 b. Further, the leg 102 e is connected to the connector 104 c. Further, the leg 102 f is connected to the connector 104 a. Further, the leg 102 g is connected to the connector 104 c. Further, the leg 102 h is connected to the connector 104 d. Further, the leg 102 i is a vertical leg of the chair 100 and is connected to the connector 104 c. Further, the leg 102 j is a vertical leg of the chair 100 and is connected to the connector 104 d. The legs 102 i and 102 i are the vertical legs and are configured to support the back of the chair 100.

In an embodiment, the legs 102 a and 102 b are provided with extended portions 106 a and 106 b that are used for supporting the armrests 110 a and 110 b, respectively. In one embodiment, one end of each armrest 110 a or 110 b is put on the extended portion 106 a or 106 b and then fixed by screws. Other end of each armrest 110 a or 110 b is put through a tube such as the leg 102 i or 102 j, respectively, and is supported out there by means of a respective connector or stopper installed therein.

In an embodiment, the chair 100 further includes a seat 108 having a seating portion and a backrest portion. The seating portion is put through a plurality of tubes such as the legs 102 a, 102 b, 102 i, and 102 j and is supported out there by means of a respective connector or stopper installed therein. The backrest portion is also put on through a plurality of tubes such as the legs 102 i and 102 j and is fixed to the tubes by means of rivets.

In an embodiment, the chair 100 further includes a canopy 112. The canopy 112 may correspond to an overhead covering of the chair 100 may be installed by a user. The canopy 112 may be fixed to the chair 100, and one or more rivets may be used to fix it to the armrest tube. The canopy 112 may include a plurality of mesh windows 114 a and 114 b such as two side windows on both the sides and a back window on its back. These windows may provide a viewing interface for the user to see in and around the chair 100 when the user is already sitting on the chair 100. Also, these windows may allow the air to pass through and hence keeps the user in a cooler state of mind while sitting over the chair 100. The canopy 112 may further include a plurality of retracting devices such as a retracting device 116 that can be operated by the user to lock or unlock the canopy 112 or a portion of the canopy 112.

It is not intended that the seat 108, the armrests 110 a and 110 b, and the canopy 112 for the disclosed chair 100 in its various embodiments, be limited in color, transparency, porosity or imperviousness of materials (e.g., fabric, plastic, etc.) or other aspects, so long as it remains a thin, flexible sheet which folds with the folding of the underlying structure.

FIG. 2 is a diagram that illustrates the retracting device 116 of the canopy 112 of the chair 100, in accordance with an exemplary embodiment of the disclosure. The retracting device 116 is attached to a side portion of the canopy 112. The retracting device 116 is a mechanical locking and unlocking device that can be manually operated by the user to lock or unlock the canopy 112. The retracting device 116 may include a first portion and a second portion such that the first portion engages or disengages with the second portion to ensure locking or unlocking of the retracting device 116 and accordingly the canopy 112.

FIG. 3 is a diagram that illustrates the armrest 110 a of the chair 112, in accordance with an exemplary embodiment of the disclosure. The armrest 110 a is put on one or more pipes (for example, one or more portions of the legs) and then is fixed by one or more screws. The armrest 110 a may include a plurality of pockets such as a first pocket 302 for holding a bottle or a cup and a second pocket 304 for holding an electronic device such as a mobile phone. Here, each pocket may be included with a plastic edge to provide a robust edging which makes the pocket as easier to operate while using it for keeping one or more items.

FIG. 4 is a diagram that illustrates the armrest 110 b of the chair 100, in accordance with an exemplary embodiment of the disclosure. The armrest 110 b may include a pocket 402 that can be used for holding one or more beverages and ice cubes. This armrest 110 b may be insulated from inside so that it does not get wet from outside due to the presence of the ice cubes. The armrest 110 b may further include a pocket cover 404 that can be used to seal the pocket 402 by means of a Velcro (male and female Velcro parts 406 a and 406 b) or by means of a zipper assembly 408.

FIGS. 5 and 6 are diagrams that illustrate a mechanism for attaching a seat portion to a leg of the chair 100, in accordance with an exemplary embodiment of the disclosure. As shown, the seat portion 108 includes a plastic cap 502 with an opening 504. Further, there is shown the leg 102 j with a connector 104 f to which the leg 102 d is also connected by means of a nut-bolt assembly. The seating portion 108 is put through the leg 102 j by means of the opening 504 and it rests on the connector 104 f. Similarly, other corners or portions of the seating portion 108 are removably attached or fixed or connected to the respective connectors. For example, in FIG. 6, a connector 104 g is shown to which the legs 102 b, 102 e, and 102 f are connected. Further, the seating portion 108 has been shown with an opening 602. The seating portion 108 is put through the leg 102 b by means of the opening 602 and it rests on the connector 104 g.

FIG. 7 is a diagram that illustrates a mechanism for attaching the armrest 110 a to the leg portion 106 a of the leg 102 a of the chair 100, in accordance with an exemplary embodiment of the disclosure. In an exemplary embodiment, as shown, the armrest 110 a includes an upper portion 702 and a lower portion 704. These portions have been wrapped around the leg portion 106 a as shown. Thereafter, these portions have been tied together with the leg portion 106 a by means of a nut-bolt assembly 706. This will ensure that the armrest 110 a does not slip around the leg portion 106 a. Similarly, upper and lower portions of the armrest 110 b may be tied together with the leg portion 106 b by means of another nut-bolt assembly.

FIGS. 8, 9, and 10 are diagrams that illustrate a mechanism for attaching the canopy 112 to a leg portion of the chair 100, in accordance with an exemplary embodiment of the disclosure. As shown in FIG. 8, an end of the leg 102 a is connected to a connector 802. This connector 802 includes a cylindrical portion 804 and a circular portion 806. The circular portion 806 includes a metallic plate 808 that is attached therein with a rivet. This metallic plate 808 may be adjustable or rotatable around a circumferential portion of the circular portion 806. Further, the canopy 112 includes a pocket 810. The metallic plate 808 may be inserted into the pocket 810 for attaching or fixing that particular portion of the canopy 112 with the connector 802. Similarly, in FIG. 9, the armrest 110 a has been shown inserted into the leg 102 j by means of an opening 904 and supported by a connector 902. The connector 902 may also be connected to another leg 102 d as shown. In FIG. 10, there is shown the vertical leg 102 i with one end of the armrest 110 a inserted therein. The leg 102 i may include a connector 1002 that is attached or connected to the leg 102 i by means of a rivet or a nut-bolt assembly. The connector 1002 further includes an opening 1004 through which another metallic plate 1006 passes through and is attached or fixed to the leg 102 i by means of a rivet or a nut-bolt assembly. Further, the canopy 112 may include another pocket (not shown). The metallic plate 1006 may be inserted into the pocket for attaching or fixing that particular portion of the canopy 112 with the connector 1002.

FIG. 11 is a diagram that illustrates a leg assembly of the plurality of legs of the chair 100, in accordance with an exemplary embodiment of the disclosure. The chair 100 includes the plurality of legs such as the legs 102 a, 102 b, 102 c, 102 d, 102 e, 102 f, 102 g, 102 h, 102 i, and 102 j. Each leg may have a different shape and length. Each leg is made up of steel, either hollow or solid steel, with powder coating. The chair 100 further includes the plurality of connectors such as connectors 104 a, 104 b, 104 c, 104 d, 104 e, 104 f, and 104 g. Each connector is a plastic adapter or coupler that is used for connecting or providing support to the plurality of legs. Each connector may be made of either plastic or rubber or steel material. Further, each connector may include one or more holes or openings for connecting or providing support to one or more legs of the plurality of legs. As shown, the legs 102 c, 102 j, and 102 h are connected with the connector 104 d. Further, the legs 102 e, 102 g, and 102 i are connected with the connector 104 c. Further, the legs 102 b and 102 f are connected with the connector 104 a. Further, the legs 102 a and 102 b pass through the connector 104 e. Further, the legs 102 d, 102 g, and 102 j are connected with the connector 104 f. Further, the legs 102 f, 102 h, and 102 i are connected with the connector 104 h. The connectors 104 f and 104 h may also operate as stoppers for the seating portion 108, the armrest 110 a or 110 b, and the canopy 112.

FIG. 12 is a diagram that illustrates an inside view of the canopy 112 with a clamp 1202 in its locked state, in accordance with an exemplary embodiment of the disclosure. As shown, the canopy 112 includes a backrest side potion 112 a and an overhead portion 112 b. Further, as shown, the clamp 1202 is attached to a joining point 1204 of the backrest side potion 112 a and the overhead portion 112 b such that the clamp 1202 is rotatable around the joining point 1204, for example, from an horizontal position to a vertical position, or vice-versa. Further, as shown, the clamp 1202 is attached to a knob or knuckle point 1206 provided in the overhead portion 112 b. This locking arrangement of the clamp 1202 keeps the overhead portion 112 b of the canopy 112 intact and stable. The backrest side potion 112 a includes the mesh window 114 a and a Velcro 1208. This Velcro may be used to lock the clamp 1202 in the unlocked state of the canopy 112 as shown in FIG. 13. In the unlocked state, the clamp 1202 is not connected through the knob or knuckle point 1206. Instead, it is tied to the backrest side potion 112 a by means of the Velcro 1208. FIG. 13 is a diagram that illustrates an inside view of the canopy 112 with the clamp 1202 in its unlocked state, in accordance with an exemplary embodiment of the disclosure.

FIG. 14 is a diagram that illustrates a back view of the camping chair 100, in accordance with an exemplary embodiment of the disclosure. From its back, the chair 100 shows the canopy 112 having the mesh window 114 a and the clamp 1202. Further, the plurality of legs 102 are also shown.

FIG. 15 is a diagram that illustrates a back view of the camping chair 100, in accordance with another exemplary embodiment of the disclosure. Here, a portion 112 c of the canopy 112 has been dragged up to show other inside connection of the seat 108 and the armrests 110 a and 110 b with the legs 102.

FIG. 16 is a diagram that illustrates a bottom view of the camping chair 100, in accordance with an exemplary embodiment of the disclosure.

FIGS. 17 a, 17 b, and 17 c are diagrams that illustrate a mechanism for installing the camping chair 100, in accordance with an exemplary embodiment of the disclosure. For example, as shown in FIG. 17 a, the disassembled chair 100 is lying on the ground. Thereafter, as shown in FIG. 17 b, the user opens the chair to assemble or install from its central axis and place it such that the legs are on the ground. Thereafter, the user opens canopy and install it as an overhead covering as shown in FIG. 17 c.

While various embodiments of the disclosure have been illustrated and described, it will be clear that the disclosure is not limited to these embodiments only. Numerous modifications, changes, variations, substitutions, and equivalents will be apparent to those skilled in the art, without departing from the spirit and scope of the disclosure, as described in the claims. 

What is claimed is:
 1. A camping chair, comprising: a plurality of legs including at least first through ten legs, an L-shaped seating portion that is put through the plurality of legs including front and rear legs, a plurality of armrests including at least a first armrest and a second armrest, and a canopy that is provided as an overhead covering for use by a user.
 2. The camping chair according to claim 1, wherein each side of the chair includes at least two legs.
 3. The camping chair according to claim 2, wherein the at least two legs cross on each side with each other and are tied together by means of at least one of a nut bolt assembly or a connector.
 4. The camping chair according to claim 1, wherein each armrest is put on one or more portions of the one or more legs and is fixed by one or more screws or rivets.
 5. The camping chair according to claim 1, wherein the first armrest includes a plurality of pockets such as a first pocket for holding a bottle or a cup and a second pocket for holding an electronic device.
 6. The camping chair according to claim 1, wherein the second armrest includes a pocket for holding one or more beverages and ice cubes.
 7. The camping chair according to claim 6, wherein the second armrest is insulated from inside so that it does not get wet from outside due to presence of the ice cubes.
 8. The camping chair according to claim 1, wherein the canopy includes a plurality of mesh windows such as side mesh windows and a back-mesh window.
 9. The camping chair according to claim 8, wherein the windows provide a viewing interface for the user to see in and around the chair when the user is already sitting on the chair.
 10. The camping chair according to claim 8, wherein the canopy further includes a plurality of retracting devices that can be operated by the user to lock or unlock the canopy or a portion of the canopy.
 11. The camping chair according to claim 8, wherein a portion of the canopy is attached to a metallic plate of a connector that is attached to a leg.
 12. The camping chair according to claim 11, wherein the connector includes a cylindrical portion and a circular portion, and wherein the metallic plate is attached to the circular portion with a rivet.
 13. The camping chair according to claim 11, wherein another portion of the canopy is attached to another metallic plate that is attached or fixed to another leg by means of another connector.
 14. The camping chair according to claim 8, wherein the canopy further includes a clamp that is used to keep an overhead portion of the canopy intact and stable.
 15. The camping chair according to claim 14, wherein the clamp is attached to a knob or knuckle point provided in the overhead portion to keep the overhead portion of the canopy intact and stable. 